baber/WOPTO huggingface dataset:
Patent JP-H11196525-A (JP)
Title: Wiring method in unit constructing method
Inventor: YAMAGUCHI KAZUAKI
IPC: H02G3/38
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of an installing work of building units. SOLUTION: Load-side wirings 20 and power-side wirings 24 extended out of a room unit 10 are all lead to a gap part 46 between the big beams on the ceiling of neighboring room units 10. In this gap part 46, the load-side wiring 20 are connected with the power-side ones 24. Unlike the conventional method making use of an inspection opening provided on a ceiling, the installation work of the room units 10 is not required to be suspended, which makes it possible to improve the efficiency of the installation work.
Patent JP-2000177211-A (JP)
Title: Printing system
Inventor: KATAKURA SHINICHI
IPC: G06F3/12
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a printing system with the excellent security protection of printing data. SOLUTION: A host device transmits produced printing data with an identification code applied thereto for distinguishing the same from the other printing data, to a printer 1. The printer comprises a memory part 6 for storing the printing data with the corresponding identification code. In the case a printing command is inputted to the printer at the time of printing, the printer reads out and prints the printing data corresponding to the identification code based on the inputted printing command.
Patent JP-H06203601-A (JP)
Title: Portable lighting system
Inventor: NARITA FUJIAKI
IPC: F21L14/00
Filed: 1992-12-28
Abstract: PURPOSE:To evenly light directions of 360 deg. around the axis of a fluorescent lamp. CONSTITUTION:A cylindrical fluorescent lamp 16 having electrodes on both ends is housed in a transparent cylindrical cover 18, a rotating shaft 32 protruding in the direction orthogonal of the axial direction of the fluorescent lamp is integrally provided on a fastening plate 20 on the base end part, and by fitting it to the bearing hole of a body case 10, the fluorescent lamp 16 can be rotated within a plane vertical to the front surface of the body cover 10, including the axis of the fluorescent lamp. Metal bars 28a, 28b are used also as leads, a base pin 24 on the top end side is guided from a fastening plate 26 on the base end side through the metal bars 28a, 28b, and connected to a lead 38, and the lead 38 is combined with the ones on the base end side, and connected to an oscillating circuit 14 through the inner part of the rotating shaft 32.
Patent JP-2001170863-A (JP)
Title: Grinding device
Inventor: MOROE KANICHI
IPC: B24B45/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To save the time and labor to set the rotating speed of the rotation axis of a body of rotation. SOLUTION: (1) A balancer mechanism part for fixing a disc-like grinding wheel to the grinding wheel spindle through a flange having a ring-like groove with a fixed radius (r), rotating the grinding wheel spindle, reducing alternating current signals of acceleration voltage detected by a vibration meter provided at the bearing of the grinding wheel spindle or a grinding wheel head by a bypass filter, then pre-amplifying the signals up to 10 to 100 times, reducing the signals unnecessary to the measurement by a variable low-pass filter, full wave-rectifying the ac signals passed through the center frequency through a variable band-pass filter after variable amplification to convert the signals into voltage signals, and storing the signals in the memory of a control device, and (2)  an acoustic mechanism part for reducing ac signals of acceleration voltage detected by the vibration meter, and signals such as resonance by means of a bypass filter, pre-amplifying the signals up to 10 to 100 times, reducing the signals of high frequency unnecessary to the measurement by a variable low-pass filter, and outputting the signals to an earphone after variable amplification, are provided.
Patent JP-H11187751-A (JP)
Title: Rotary treating cylinder for threshing machine
Inventor: KONDO HIROYUKI
IPC: A01F12/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a light and cheap rotary treating cylinder for a threshing machine, for carrying out a loosing treatment of a thresh-treated product discharged from a waste-discharging opening of a threshing room. SOLUTION: This rotary treating cylinder 20 has a treating cylinder body constituted of three components 22 for the treating cylinder body 20, composed out of a synthetic resin, and connected by connecting bolts 25 so as to be integrally and freely rotated. The rotary treating cylinder 20 has also treating blades 23 integrally formed on the outer periphery side of the components 22 for the treating cylinder body.
Patent JP-H11196582-A (JP)
Title: Single-phase input three-phase output power converter
Inventor: TAKIZAWA AKITAKE
IPC: H02M7/5387
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a power converter by reducing number of switch elements used as inverter constituting elements while an input power factor controlling function and a DC intermediate voltage boosting function of the converter are maintained, by taking one-phase output of the three-phase outputs of the converter from the neutral point of the serially connecting circuit of a capacitor. SOLUTION: A converter which converts a single-phase AC into a DC is constituted of a diode rectifier, a switch element 5 which short-circuits the DC output side of the rectifier, and a diode connected between the diode rectifier and DC intermediate capacitors 11 and 12. In a DC intermediate circuit, the capacitors 11 and 12 are connected in series in two or more rows. An inverter outputs two phases of its three-phase AC outputs from an AC output section (v) to which the switch element 5 is connected in a bridge and one phase from the neutral point potential (c) of the serially connected DC intermediate capacitors. Therefore, the cost of a single-phase input and three-phase output power converter can be reduced, because the converter can be constituted of five elements.
Patent JP-H06199794-A (JP)
Title: Production of 2-chloropyridine and 2,6-dichloropyridine
Inventor: YAMAGUCHI SHIGENOBU
IPC: C07D213/61
Filed: 1992-12-28
Abstract: PURPOSE:To produce the subject compound useful as an intermediate of medicines, agrichemicals, etc., while reducing formation of by-products with industrial advantage by mixing chlorine with gas-state water, reacting the resultant diluted chlorine with pyridine in a gas phase while applying ultraviolet rays and smoothly removing the heat of reaction. CONSTITUTION:Chlorine is mixed with gas-state water in advance so that the amount of the gas-state water may be 1 to 30 times based on chlorine on volume base and the resultant diluted chlorine gas is introduced into a glass-lined reactor equipped with a high-pressure mercury vapor lamp. Pyridine is supplied through a pyridine-blowing pipe thereto and a chlorination reaction of pyridine is carried out under 19.2sec residence time of the reaction gas in a gas phase at 180 to 300 deg.C while applying ultraviolet rays. Thereby, the heat of reaction can efficiently be removed even when the reaction is carried out in a reactor having >=100l volume on an industrial scale. In addition, pyridine, chlorine and steam can uniformly be blended and, therefore, formation of by-products can be reduced, thus producing the objective 2-chloropyridine and 2,6- dichloropyridine with industrial advantage.
Patent JP-H06199287-A (JP)
Title: Sail boat of vertical axis vane
Inventor: UENO YASUO
IPC: B63H13/00
Filed: 1992-12-28
Abstract: PURPOSE:To enable a sail boat to sail against wind coming to the front by supporting swingably the fornt edge of vertical vane turning around the vertical shaft, and connecting the rear edge vicinity to the eccentric vertical shaft to turn freely, and making the eccentric direction be in conformity with the downstream direction by the wind acting on the vertical shaft. CONSTITUTION:When wind strikes a vertical vane 9 a rear edge 25 moves downstream or in the front direction due to wind pressure, but an upward shaft 20 fitted in a coupled large end part 22 by rods 21, 26 is opposed in its direction to a lever 16 and a fixed arm 12, and moves to the position offset from the center of a vertical shaft to the downstream direction only by the difference in length from the center. With the wind from the front of a boat body 1 the direction of shaft 20 is made the same as the fixed arm 12 and the bar 16, and the eccentric amount from the vertical shaft 2 is the total of the distances between the arm shaft 14 and the vertical shaft 2 and between the arm 14 and the upward shaft 20 to have a large value. The moving angle of the rear edge of the vane 9 inclining downstream becomes large and thus the turning force of the vane 9 becomes large.
Patent JP-2000181253-A (JP)
Title: Image forming device
Inventor: KAWABATA KENICHI
IPC: F16C13/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution for elimination of residual material and reduce the number of parts by providing a self-cleaning function to a roll itself in a roll that is in contact with a photoreceptor and with which bias is impressed. SOLUTION: This image forming device is constituted so that toner particles, etc., adhered to the transfer roll 5 are traveled to the edge part of the roll in the direction of the spiral of a recessed groove 10 with the rotation of the transfer roll 5. The adhered toner particles, etc., can be removed to an area where image formation is not affected by the transfer roll 5 itself.
Patent JP-2000185994-A (JP)
Title: Production of granular ammonium nitrate
Inventor: OHARA SHIGEYUKI
IPC: C06B31/28
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a solidification in the summer season, etc., improve the thermal stability and further prevent fine powdering without causing the deterioration of the detonation velocity when used as an oxidizing agent for explosive by making a fine powder of boric acid having a specific particle diameter as an endothermic substance stick to ammonium nitrate grains. SOLUTION: An endothermic substance is made to stick to porous ammonium nitrate grains obtained by passing an aqueous solution of molten ammonium nitrate through a spraying granulator, granulating into particles having about 1.0-2.0 mm average grain diameter. A fine powder having <=120 μm average particle diameter, especially a fine powder of boric acid is preferred as the endothermic substance. The sticking of the fine powder is preferably carried out by mixing, e.g. the ammonium nitrate grains with the fine powdery endothermic substance in a rotating drum so that the fine powder uniformly sticks to the grain surfaces. The amount of the sticking fine powder is preferably about 0.1-2 pts.wt. based on 100 pts.wt. of the ammonium nitrate.  The porous granular ammonium nitrate having a high oil absorption volume is suitably used for mixing with a fuel oil component such as gas oil and producing explosive.
Patent JP-2000181770-A (JP)
Title: Data base maintenance/management system
Inventor: TAKADONO MASAFUMI
IPC: G06F15/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To enable continuous execution of job processing in a client at the time of server failure. SOLUTION: A data base monitoring client 27 extracts information required for the continued execution of job processing in information stored in data bases which servers 1 to N-1 hold, periodically generates a degeneration operation data base 31 and a degeneration operation data base for stand-alone operation 32 in the server N and copies the degradation operation data base for stand-alone operation 32 into a job processing client 26. The job processing client 26 executing the job processing continues and executes the job processing by switching a data base access destination to the data base for degeneration operation 31 when any of servers 1 to N-1 is stopped with maintenance work. When a fault occurs in the server 23 or 24 or LAN 34, the job processing is continued and executed by accessing the degeneration operation data base for stand-alone operation 29.
Patent JP-2000185403-A (JP)
Title: Ink jet nozzle, ink jet recording head, ink jet cartridge and ink jet recorder
Inventor: NAKANO HIROTSUGU
IPC: B41J2/21
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To correct the ink ejection characteristics of each nozzle by arranging heat elements for generating a bubble in an ink supplied to an ink channel symmetrically to a plane including the center line of a delivery opening thereby controlling the ejecting direction of ink from respective nozzles. SOLUTION: In an ink jet recording head, an ink supply opening 2 is made in a silicon substrate 1 by anisotropic etching and ink is ejected, as an ink drop, from a delivery opening t through the ink supply opening 2 and an ink channel 3. Substantially directly under the delivery opening t made in each ink channel 3, a plurality of heating elements (heaters) H1, H2, H3, H4 are arranged along with the delivery opening t and an ink jet nozzle is constituted of the ink channel 3, the heating elements or heaters, and the delivery opening t. The heaters H1, H2 are arranged symmetrically to a plane including the center line of the delivery opening t and cutting the ink jet nozzle along a line B-B.
Patent JP-H11178892-A (JP)
Title: Hanging hook
Inventor: SAWADA SHUICHI
IPC: A61M5/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, reusable, and safe hanging hook such that, when a load not smaller than a set value is applied, a base and a hook main body are disengaged from each other by the action of a spring means so that, before the hook itself is broken, the base and the hook main body are separated from each other, with the base and the hook main body capable of being returned into a mutually locked state by use of the elasticity of the spring means intervening between them. SOLUTION: A hanging hook comprises a base 1 hung from a high place such as a ceiling and a hook main body 2 projected downward from the base, the hook main body having a hook head 3 of a large cross-sectional shape at its upper end. A spring means is interposed between the base and the hook head, and when a load not smaller than a set value given to the spring means as applied, the base and the hook main body are disengaged from each other against the action of the sprung means. Also, an opening mechanism 5 for keeping an open state against the elasticity of the spring means is provided.
Patent JP-2001178286-A (JP)
Title: Method for feeding liquid fertilizer in moving bench system of hydroponic facility
Inventor: YOSHIDA TOMOAKI
IPC: A01G31/04
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate various difficulties in a method for feeding a liquid fertilizer of piping equipment in a moving bench system of a hydroponic facility. SOLUTION: The liquid fertilizer is fed from a liquid fertilizer trough 24 installed in the direction parallel to the advance of each cultivation conduit 21 which is a moving unit by capillarity of a water feed cloth belt 31.
Patent JP-H11186107-A (JP)
Title: Aluminum electrolytic capacitor and electrolytic solution for driving it
Inventor: YAMADA HIDEMI
IPC: H01G9/035
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve high temperature heat resistance by using an imidazoline salt expressed by a specific formula as a solvent. SOLUTION: An imidazoline salt expressed by the formula is used as a solvent. In the formula, X is aromatic dicarboxylic acid or aliphatic dicarboxylic acid and R is an alkyl group having a carbon number of 1-3. As the aromatic dicarboxylic acid, phthalic acid, isophthalic acid or terephthalic acid is preferable. As the aliphatic dicarboxylic acid, maleic acid, citraconic acid and fumaric acid are preferable. As the electrolytic solution, aprotic solvent is preferably used as solvent. Other solvent may be mixed with the aprotic solvent. In such a case, glycol is preferable as the mixing solvent. The content of imidazoline acid expressed in the formula in the solvent is optimum in the status of saturated solution with the highest electric conductivity.
Patent JP-2001181836-A (JP)
Title: Ion beam sputtering apparatus
Inventor: KITAJIMA NAOYA
IPC: C23C14/46
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an ion sputtering apparatus to select only the ion having a predetermined energy and irradiate a target with it. SOLUTION: In the ion beam sputtering apparatus in which the target 5 formed of a film deposition material is irradiated with the ion beam generated in and irradiated from an ion source 4 housed and mounted in a vacuum chamber 3, and particles to be sputtered out from the target 5 are film-deposited on a surface of a substrate 6, an ion separator 7 to select only the ion beam having the predetermined energy is interposed between the ion source 4 and a target bolder 50.
Patent JP-2000188406-A (JP)
Title: Silicon carbide schottky barrier diode and its manufacture
Inventor: TSUJI TAKASHI
IPC: H01L29/872
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To increase the width of a depletion layer under the end of an electrode, and alleviate the concentration of electric fields for enhancement of reverse voltage withstand by forming on a surface layer of silicon carbide crystal a ring-shaped low-concentration region of the same conductivity type, containing the end of a Schottky electrode. SOLUTION: An epitaxial wafer obtained by growing a n-epitaxial layer 2 on a substrate 1 of low-resistance 4H-type SiC single crystal is used, and aluminum ions are selectively implanted in the surface layer of the n-epitaxial layer 2. At this time, a low-concentration region 3 is defined by photoresist or the like. After implantation, annealing is performed in an Ar atmosphere under normal pressure. Then a Ni film is formed on the underside of the substrate 1 by sputtering, and subsequently an ohmic electrode 6 is formed by heat treatment. Thereafter, a Ni film is formed on the surface of the epitaxial layer 2 by sputtering to obtain a Schottky electrode 4. As a result, the depletion layer 5 at the time of backward voltage bypassing is sufficiently spread even in the vicinity of the end of the Schottky electrode 4, and reverse voltage withstand is enhanced.
Patent JP-2001183109-A (JP)
Title: Automatic inspecting method and apparatus of nonmetallic inclusion
Inventor: SAKAGAMI TAKAO
IPC: G01N21/84
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the same nonmetallic inclusion from being doubly measured in different microscope visual fields coust by play of a stage driving system. SOLUTION: In order that the same nonmetallic inclusion may not doubly appear in microscope visual fields 25 before and after shifting, a stage 22 is shifted more than the amount of movement corresponding to the microscope visual field coust by an amount corresponding to play of a stage driving system.
Patent JP-2000191905-A (JP)
Title: Polyamide resin composition
Inventor: MATSUOKA HIDEJI
IPC: C08K7/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition excellent in thermal stability in fabrication, useful for a molded article such as a driving component excellent in sliding characteristics, heat resistance, heat aging resistance or the like and enabling a thin-walled part excellent in strength to be molded. SOLUTION: This polyamide resin composition includes (A) 100 pts.wt. polyamide obtained by reacting a dicarboxylic acid comprising 60-100 mol% terephthalic acid with a diamine comprising 60-100 mol% 1,9-nonanediamine and (B) 0.01-10 pts.wt. acicular filler having 1-50 μm average length and 0.1-1 μm average diameter.
Patent JP-2000192762-A (JP)
Title: Electric blind control device
Inventor: IBATA SHINICHI
IPC: E06B9/32
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric blind control device capable of increasing the number of electric blinds which can be connected to a signal line, by eliminating load working on the signal line from an operating switch. SOLUTION: This electric blind control device includes a number of electric blinds transmitting and receiving signals to and from a common signal line 2 via input and output devices 12, 13 connected in parallel with the signal line 2, and a plurality of operating devices 4a for transmitting and receiving signals to and from the signal line 2 for controlling the electric blinds via the input and output devices. The operating deices 4a are connected to the electric blinds and the signals input to the operating devices 4a form the signal line 2 can be input to the operating devices 4a via the input and output devices 12 of the electric blinds.
Patent JP-H11193044-A (JP)
Title: Container
Inventor: KATAOKA SHINICHI
IPC: B65D43/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To take out quickly and smoothly respective sheet members out of a container main body. SOLUTION: A container is provided with a container main body 11 in which respective sheet components in the folded state are stored overlappingly and continuously, a base section 12 covering an opening of the container main body, a take-out opening 16 provided on the base section 12 for the purpose of taking out respective sheet members, a cover 14 set on the base section 12 and opening and closing the take-out opening 16, an elastic member 30 disposed between the base section 12 and the cover 14 and an engaging means 15 provided on the base section 12 for engaging the cover 14.
Patent JP-2001182204-A (JP)
Title: Mesh mold and mesh mold construction method
Inventor: MIYAZAKI KOJI
IPC: E04G9/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a mesh mold requiring no support by a supporting column in the substantially vertical direction or a substantially horizontal batten and to provide a construction method based on the mesh mold. SOLUTION: In this mesh mold 1, a mesh is arranged in a frame 11 having strength enough for supporting a horizontal load of a concrete material 4 to be placed without any support by a vertical support column or a horizontal batten. In the mesh mold construction method, the concrete material 4 to be placed is charged after the mesh molds 1 are raised on both sides and connected together by means of a separator 2 and the mesh mold standing condition is maintained without any support by the support column or the batten.
Patent JP-2001183931-A (JP)
Title: Fixing device and image forming device
Inventor: ANDO ATSUTOSHI
IPC: G03G15/20
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an image quality is deteriorated by soiling a recording material due to offsetting, defective fixing at the top end of the recording material and trailing or the like in the case that fixing is executed by passing the recording material through a fixing nip part formed at a press- contact part between a rotary body and a pressing member. SOLUTION: In rotary body potential V1 and abutting member potential V12 in the case that the recording material does not intervene at the fixing nip part N, and rotary body potential V21 and abutting member potential V22 when the recording material intervenes at the fixing nip part N and until it comes into contact with an abutting member, and rotary body potential V31 and abutting member potential V32 when the recording material intervenes at the fixing nip part N and after it comes into contact with the abutting member, either value is set to be different from another two values out of V11-V12, V21-V22 and V31-V32.